Utility companies
recognize the significant energy savings to an end user when installing the
Universal Autodual controller. Many utility companies offer rebates to their
customers based on their willingness to install and utilize energy saving devices
in their production facilities.

The purchase and installation of the Universal
Autodual controller qualifies your company for a substantial rebate, up
to 100% of the cost of the controller and its installation. The rebate
program works as follows:

New compressor - Any New compressor
(with proven eligibility from the utility**) purchased from any Distributor,
ordered with the Universal Autodual Model AD or ADS controller will recieve
a 100% rebate for the Autodual Controller option, either via check or energy
credit, to the end user. What this means to the end user is that our controller
and its installation is FREE. This rebate, plus the future energy savings
on your compressor will save you enough energy costs to pay for the ENTIRE NEW
COMPRESSOR in less than 3 years.

Rebuilt Compressor - Any Rebuilt replacement
compressor (with proven eligibility from the utility**) purchased from any Distributor,
ordered with the Universal Autodual Model AD or ADS controller will recieve
a 100% rebate for the Autodual Controller option, either via check or energy
credit, to the end user. What this means to the end user is that our controller
and its installation is FREE. This plus the future energy savings on
your compressor will save you enough energy costs to pay for your ENTIRE COMPRESSOR
in less than 3 years.

Existing Compressor - The addition of the
Universal AutoDual to any Existing factory compressor (with proven eligibility
from the utility**), qualifies your company to receive a 50% rebate of the controller
and its installation.

** Proven Eligibility - Utility requirements dictate
the compressor chosen for your facility is sufficient to supply adequate compressed
air to operate all your equipmet during peak hours of usage. An undersized compressor
will not utilize the energy savings demonstrated with the Universal Autodual,
as the compressor will run constantly to recover air requirements. (In most
cases, your compressor WILL qualify) Proper sizing of your compressor should
be discussed with your compressor distributor prior to your compressor and Universal
Autodual purchase, and the utility requires notification in writing prior to
purchase and installation.

Bottom line ? If the Universal Autodual
shuts off your compressor off for a minimum of 1 hour per day, your compressor
qualifies for the above rebates.

Participating Utilities:

Northeast
Utilities - The Northeast Utilities system furnishes franchised retail
electric service in Connecticut, New Hampshire and western Massachusetts
through three of the Company's wholly owned subsidiaries. Click
here to read Northeast Utilities rebate letter.